18448912942

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{1344869}}^1$

素因数の和:1344928

約数の個数: 16

約数和(自身を含む): 29210576400

約数和(自身を除く): 10761663458

約数列:

[1, 2, 19, 38, 361, 722, 6859, 13718, 1344869, 2689738, 25552511, 51105022, 485497709, 970995418, 9224456471, 18448912942]

約数ペア:

[(1, 18448912942), (2, 9224456471), (19, 970995418), (38, 485497709), (361, 51105022), (722, 25552511), (6859, 2689738), (13718, 1344869)]